Calamos Advisors’s Jackson Acquisition Company II Units, each consisting of one Class A ordinary share and one right to acquire one-tenth (1/10) of one Class A ordinary share JACS.U Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2025 Q2	$5.23M	Hold	500,000	–	–	0.02%	526
2025 Q1	$5.15M	Hold	500,000	–	–	0.02%	487
2024 Q4	$5.03M	Buy	+500,000	New	+$5.03M	0.02%	492